Pursh; Friedrich Traugott Pursch; Frederick Pursh
* February 04, 1774 – July 11, 1820 †
botanist, pteridologist, gardener, explorer
German-American botanist (1774-1820)
https://www.wikidata.org/wiki/Q67353
https://en.wikipedia.org/wiki/Frederick_Traugott_Pursh [View]
Canada Germany
* ? – 1818 †
Collected Poaceae